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European patent · EP4182661 · In force

Register entry

Publication number
EP4182661
Application number
EP21728994
Kind
European patent with effect for Switzerland and Liechtenstein
Status
In force
Specification
Granted
Filed
May 20, 2021
Published
May 24, 2023
Granted
Jul 9, 2025
Protection ends at the latest
May 19, 2041
Next annual fee due
May 31, 2026
IPC classes
G01N 31/22 (2006.01)
G01N 33/24 (2006.01)
G01N 1/40 (2006.01)
G01N 21/77 (2006.01)
G01N 21/80 (2006.01)
Priority
US 202063052070 P 15.07.2020
US 202063052334 P 15.07.2020
US 202063052341 P 15.07.2020
US 202063052345 P 15.07.2020
US 202063052356 P 15.07.2020
US 202063052395 P 15.07.2020
US 202063052399 P 15.07.2020
US 202063052405 P 15.07.2020
US 202063052406 P 15.07.2020
US 202063052410 P 15.07.2020
US 202063052414 P 15.07.2020
US 202063076977 P 11.09.2020
PCT application
PCT/IB2021/054346 20.05.2021
PCT publication
WO2022/013625 20.01.2022
Filing language
English
Source
Swissreg

History

What the Federal Institute of Intellectual Property published about this title, newest first.

  1. May 21, 2026

    Change

    Published in Swissreg on 21.05.2026

  2. Jul 9, 2025

    Granted

    Specification status
    Non-published patent application → Granted patent
    Status of protective title
    Initiated → Active

    Published in Swissreg on 09.07.2025

Parties

Inventor

PETROSKI, Richard

Tremont, Illinois 61568, US

NELSON, Rachel

Tremont, Illinois 61568, US

The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.